1.

1.0 g of magnesium is burnt with 0.56 g O_2 in a closed vessel. Which reactant is left in excess and how much? (At.wt: Mg=24, O = 16)

Answer»

MG, 0.16 G
`O_(2), 0.16 g`
Mg, 0.44 g
`O_(2), 0.28 g`

ANSWER :A


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